IDZ Ryabushko 4.1 Variant 23
Content: 4.1 - 23.pdf (93.45 KB)
Uploaded: 24.04.2024
Positive responses: 0
Negative responses: 0
Sold: 0
Refunds: 0
Seller: AlexJester147
information about the seller and its items
Loyalty discount! If the total amount of your purchases from the seller more than:
| $5 | the discount is | 3% |
| $10 | the discount is | 5% |
| $20 | the discount is | 10% |
$0.84
№1 Make a canonical equation: a) an ellipse; b) hyperbole; c) parabolas; A; In - points lying on the curve; F is the focus; a - major (actual) axis; b - small (imaginary) axis; ε is the eccentricity; y = ± k x are the equations of the asymptotes of the hyperbola; D is the director of the curve; 2c is the focal length. Given: a) 2a = 50; ε = 3/5; b) k = √29 / 14; 2c = 30; c) the axis of symmetry of Oy and A (4; 1).
№2 Write down the equation of a circle passing through the indicated points and having a center at point A. Given: Right focus of the ellipse x2 + 4y2 = 12; A (2; –7).
№3 Draw up the equation of the line, each point M of which satisfies the given conditions. The sum of the squares of the distances from point M to points A (–5; 3) and B (2; –4) is 65.
№4 Construct a curve defined in the polar coordinate system: ρ = 4 · (1 + cos 2φ).
№5 Construct a curve given by parametric equations (0 ≤ t ≤ 2π)
№2 Write down the equation of a circle passing through the indicated points and having a center at point A. Given: Right focus of the ellipse x2 + 4y2 = 12; A (2; –7).
№3 Draw up the equation of the line, each point M of which satisfies the given conditions. The sum of the squares of the distances from point M to points A (–5; 3) and B (2; –4) is 65.
№4 Construct a curve defined in the polar coordinate system: ρ = 4 · (1 + cos 2φ).
№5 Construct a curve given by parametric equations (0 ≤ t ≤ 2π)
No feedback yet